199343205

素因数分解:

$3^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{4373}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 345948408

約数和(自身を除く): 146605203

約数列:

[1, 3, 5, 9, 15, 45, 1013, 3039, 4373, 5065, 9117, 13119, 15195, 21865, 39357, 45585, 65595, 196785, 4429849, 13289547, 22149245, 39868641, 66447735, 199343205]

約数ペア:

[(1, 199343205), (3, 66447735), (5, 39868641), (9, 22149245), (15, 13289547), (45, 4429849), (1013, 196785), (3039, 65595), (4373, 45585), (5065, 39357), (9117, 21865), (13119, 15195)]